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39 lines
1.0 KiB
Haskell
39 lines
1.0 KiB
Haskell
module Main where
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import Data.Attoparsec.Text.Lazy (eitherResult)
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import System.Environment
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import Text.Taggy
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import qualified Data.Text.Lazy.IO as T
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main :: IO ()
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main = do
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args <- getArgs
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case args of
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["--help"] -> usage
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(opt : filenames) | opt == "-d" || opt == "--dom" -> mapM_ dom filenames
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(opt : filenames) | opt == "-t" || opt == "--t" -> mapM_ taggy filenames
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_ -> usage
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usage :: IO ()
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usage = do
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putStrLn "taggy - simple and fast HTML parser"
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putStrLn ""
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putStrLn "Usage:\t taggy <format> file1.html file2.html file3.html ..."
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putStrLn "\n"
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putStrLn "Formats are:"
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putStrLn "\t -d/--dom\t Parse as a DOM tree."
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putStrLn "\t -t/--tags\t Parse as a list of opening/closing/text/comment/script/style tags"
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taggy :: FilePath -> IO ()
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taggy fp = do
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content <- T.readFile fp
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either (\s -> putStrLn $ "couldn't parse: " ++ s)
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(mapM_ print)
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(eitherResult $ run True content)
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dom :: FilePath -> IO ()
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dom fp = do
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content <- T.readFile fp
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mapM_ print . domify $ taggyWith True content
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